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Universal Wrench / Tool

Universal Wrench
Universal Wrench

1. Have you ever been vexed when using the wrench and spent time on matching your wrenches to the nut? The answer must be yes! Now we got a “universal Wrench” to solve the problem forever. A “universal Wrench” is suitable for all size of nut. What you have to do is switching the wrench according to your needs, all problems is no problem.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Di Fang, Xuefei Liu, Haifan Song, Xinrui Song

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